DELETEbad_rows.*FROMtestsASgood_rowsINNERJOINtestsASbad_rowsONbad_rows.number=good_rows.numberANDbad_rows.id>good_rows.id; More information on this deletion query and other methods of deleting duplicates can be found atXaprb.com.
We're in the process of trying to clean up some of our old data. We have a Customer table that contains some obvious duplicates and some not-so-obvious duplicates. For example, there might be a record with a CustomerName of "Bobs Bar and Grill" and another record with a CustomerName ...
Finding duplicate values for a set of columns in a table finding duplicate words/phrases in a string Finding Duplicates with DISTINCT and HAVING Finding last occurrence of a space in a string Finding spaces in a string Finding the second space in a string First 3 columns data of a table wit...
I have a very large spreadsheet of approximately 316,000 rows. I have used the conditional formatting tool to help me find duplicates. My next step is to use the find tool and search for the duplicat... You just want to highlight the duplicated rows or remove them. To remove the dupli...
I want the query as soon as possible.I have a table with duplicate records with company,first and last name repeating.I need to put all duplicates in 1 table and all unique records in the other. by Sangeetha K on 11/24/2005 at 11:42:13 AM UTC ...
I am looking for the best and simplest way to identify duplicates between two worksheets in different workbooks. The data structure between the two worksheets is the same. My preference would be to identify the lines and create a list, OR, delete the "duplicate" from one of the workshee...
foriteminitems: ifiteminhash_bucket: return True hash_bucket.add(item) return False As you see in the code above, we check to see if the item is in the Set before we add it, and if it is we return We have now reduced the check for duplicates to a single scan of the original ...
The tools may also enable records to be compared using a flip-window algorithm. This algorithm may be an efficient way in which to compare records in a table to determine which of those records are similar or duplicates.doi:US20070083511 A1Rahul Kapoor...
Hello, I am working with some data in the following type of format where column 3 is a list of values: Column 1 Column 2 Column 3 John Smith A,B Sarah Jones B,C Jane Wood A Kyle Ford A,B,C John Smith B,A I would like to remove duplicates in this table. ...
Hi, I want to pass a string(Node.Name) of a node in a treeview control. I thought I had it, but don't seem to be trying down the last little bit. So I have two questions...1) How to brake out of a recursive function?2) Is there and easlier to find a node in a tree...